    @font-face 
    {
        font-family: 'MyFont';
        src:  url('./my-font.woff2') format('woff2'),
              url('./my-font.woff') format('woff');
        font-weight: 700;
        font-style: normal;
    }
    .hello {
        color: blue;
        font-family: 'MyFont';
        /* background: url('./icon.png');  */
    }